10.5.8 GTTP information elements.
3GPP44.018GSM/EDGE Radio Resource Control (RRC) protocolMobile radio interface Layer 3 specificationRelease 17TS
10.5.8.1 LLC PDU Container
The purpose of the LLC PDU Container information element is to carry an LLC PDU with upper layer information between the network and the mobile station. Within the scope of 3GPP TS 44.018 the content of the LLC PDU field is an array of octets. The usage of the contents of this transportation mechanism is defined in 3GPP TS 44.064.
The LLC PDU Container information element is coded as shown in figure 10.5.8.1.1.
The LLC PDU Container is a type 4 information element with a minimum length of 3 octets. No upper length limit is specified except for that given by the maximum number of octets in a L3 message (see 3GPP TS 44.006).
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8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
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LLC PDU Container IEI |
octet 1 |
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Length of LLC PDU Container contents |
octet 2 |
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LLC PDU |
octet 3 – n |
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Figure 10.5.8.1.1: LLC PDU Container information element
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LLC PDU (variable length field, octets 3 to n) |